cluster.py 文件源码

def __init__(self, name, maxwidth=multiprocessing.cpu_count(), docode=False):
        self.go = True
        self.name = name
        self.width = 0
        self.maxwidth = maxwidth
        self.verbose = False
        self.docode = docode

        self.sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
        self.sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
        self.sock.bind(("",cluster_port))
        mreq = struct.pack("4sL", socket.inet_aton(cluster_ip), socket.INADDR_ANY)
        self.sock.setsockopt(socket.IPPROTO_IP, socket.IP_ADD_MEMBERSHIP, mreq)